Las Americas Premium Outlets is a 560,000 square feet (52,000 m) outlet mall in San Ysidro, San Diego, California located directly on the Mexico–United States border just west of the San Ysidro Port of Entry at the new PedWest crossing from Tijuana to Virginia Avenue on the U.S. side.

The center attracts shoppers from San Diego County, California as well as the Tijuana metropolitan area in Mexico immediately to the south.

In 2013, the Shamrock Group opened the 98,000-square-foot (9,100 m) Plaza at the Border on Las Americas' west side, which includes a Ross Dress for Less and TJ Maxx, while on the east side immediately adjacent to the border crossing is the smaller 140,000-square-foot (13,000 m) Outlets at the Border, which opened in the fall of 2014.

In 2021, Outlets at the Border was rebranded as Plaza Palmera after the owner of the property The Shamrock Group LLC shuttered due to the COVID-19 pandemic, this new addition of the outlet never reached full capacity in leasing. Plaza Palmera leasing was taken over by Bridge33 until December 2023, when Plaza Palmera was later taken over by the Simon Property Group and rebranded and merged with the more successful Las Americas Premium Outlets.